64 lines
2.3 KiB
Plaintext
64 lines
2.3 KiB
Plaintext
error: generator cannot be sent between threads safely
|
|
--> $DIR/partial-drop.rs:17:17
|
|
|
|
|
LL | assert_send(|| {
|
|
| _________________^
|
|
LL | |
|
|
LL | | let guard = Bar { foo: Foo, x: 42 };
|
|
LL | | drop(guard.foo);
|
|
LL | | yield;
|
|
LL | | });
|
|
| |_____^ generator is not `Send`
|
|
|
|
|
= help: within `[generator@$DIR/partial-drop.rs:17:17: 17:19]`, the trait `Send` is not implemented for `Foo`
|
|
= note: consider using `std::sync::Arc<Foo>`; for more information visit <https://doc.rust-lang.org/book/ch16-03-shared-state.html>
|
|
note: generator is not `Send` as this value is used across a yield
|
|
--> $DIR/partial-drop.rs:21:9
|
|
|
|
|
LL | let guard = Bar { foo: Foo, x: 42 };
|
|
| ----- has type `Bar` which is not `Send`
|
|
LL | drop(guard.foo);
|
|
LL | yield;
|
|
| ^^^^^ yield occurs here, with `guard` maybe used later
|
|
LL | });
|
|
| - `guard` is later dropped here
|
|
note: required by a bound in `assert_send`
|
|
--> $DIR/partial-drop.rs:33:19
|
|
|
|
|
LL | fn assert_send<T: Send>(_: T) {}
|
|
| ^^^^ required by this bound in `assert_send`
|
|
|
|
error: generator cannot be sent between threads safely
|
|
--> $DIR/partial-drop.rs:24:17
|
|
|
|
|
LL | assert_send(|| {
|
|
| _________________^
|
|
LL | |
|
|
LL | | let guard = Bar { foo: Foo, x: 42 };
|
|
LL | | let Bar { foo, x } = guard;
|
|
LL | | drop(foo);
|
|
LL | | yield;
|
|
LL | | });
|
|
| |_____^ generator is not `Send`
|
|
|
|
|
= help: within `[generator@$DIR/partial-drop.rs:24:17: 24:19]`, the trait `Send` is not implemented for `Foo`
|
|
= note: consider using `std::sync::Arc<Foo>`; for more information visit <https://doc.rust-lang.org/book/ch16-03-shared-state.html>
|
|
note: generator is not `Send` as this value is used across a yield
|
|
--> $DIR/partial-drop.rs:29:9
|
|
|
|
|
LL | let Bar { foo, x } = guard;
|
|
| --- has type `Foo` which is not `Send`
|
|
LL | drop(foo);
|
|
LL | yield;
|
|
| ^^^^^ yield occurs here, with `foo` maybe used later
|
|
LL | });
|
|
| - `foo` is later dropped here
|
|
note: required by a bound in `assert_send`
|
|
--> $DIR/partial-drop.rs:33:19
|
|
|
|
|
LL | fn assert_send<T: Send>(_: T) {}
|
|
| ^^^^ required by this bound in `assert_send`
|
|
|
|
error: aborting due to 2 previous errors
|
|
|